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Title: Suppression of prp28-1 splicing defect by prp8-tes allele      
dateReleased:
01-01-2014
description:
DEAD-box proteins, a family of RNA-dependent ATPases, promote the numerous conformational rearrangements required for spliceosome assembly, activation, and disassembly. Previous work showed that a cold-sensitive substitution in DEAD-box protein Prp28 prevents the switch from U1 to U6 snRNA pairing with the 5’ splice site. Little is known about how Prp28 is regulated, although U5 snRNP protein Prp8 is a potential coordinator of Prp28 and other spliceosomal ATPases. We conducted a targeted selection in Prp8 for cold-insensitive suppressors of prp28-1, then used splicing specific microarrays to assess suppression of the prp28-1 splicing defect. Splicing specific microarrays were used to assess suppression of the prp28-1 splicing defect by a prp8 allele (prp8-tes) that suppresses prp28-1 cold-sensitivity
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-42754
refinement:
raw
alternateIdentifiers:
42754
keywords:
functional genomics
dateModified:
05-13-2014
availability:
available
types:
gene expression
name:
Saccharomyces cerevisiae
ID:
A-GEOD-5052
name:
GUTHRIE_YEAST_SPLICINGARRAY_v20040216a
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-42754/E-GEOD-42754.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-42754/E-GEOD-42754.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE42754
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress

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